NOTE: From the SSE 6.5.2 release, the Unstructured Data Fingerprint is available to users who have already defined DLP policies using this rule. It will not be available to other users.
Unstructured Data Fingerprints allow you to monitor your organization's unstructured data, the index that data on-premises, and prevent sensitive or confidential information from leaving the organization. Once you have created a fingerprint and your unstructured data is indexed, you can add a policy rule to use that indexed data.
Specify the minimum Percent Match Required against a file that was fingerprinted.